GB259318A - Improvements in free-wheel hubs with back-pedalling brakes - Google Patents

Improvements in free-wheel hubs with back-pedalling brakes

Info

Publication number
GB259318A
GB259318A GB1718925A GB1718925A GB259318A GB 259318 A GB259318 A GB 259318A GB 1718925 A GB1718925 A GB 1718925A GB 1718925 A GB1718925 A GB 1718925A GB 259318 A GB259318 A GB 259318A
Authority
GB
United Kingdom
Prior art keywords
ring
hub
engages
sprocket
pedalling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1718925A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1718925A priority Critical patent/GB259318A/en
Publication of GB259318A publication Critical patent/GB259318A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L5/00—Brakes, or actuating mechanisms therefor, controlled by back-pedalling
    • B62L5/02—Brakes, or actuating mechanisms therefor, controlled by back-pedalling the brakes being actuated through coacting coaxial cones located in the rear wheel hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

259,318. Hanel, F. July 11, 1925. Back-pedalling brake and free-wheel arrangements.-In hub mechanism wherein the chain sprocket e engages a clamping ring g by means of a screw thread and is coupled to the wheel hub by means of conical friction surfaces d<1>, d, the outer friction surface d' is arranged within the chain sprocket itself and the sprocket is arranged between the hub cone d and a flange b on the hub. The nut c, screwed on to the hub, holds the several parts together, including a brake ring l which is held against rotation by an arm m and is formed with teeth i which engage resilient one way teeth on the screwed clamping ring g so as to prevent its backward rotation. A spring ring h tends frictionallv to resist relative rotation of the nut c and the ring g. During forward pedalling, the conical surfaces d, d<1> are engaged and the clamping ring g is moved to the left until it engages a shoulder n' on the part d. By back pedalling, the sprocket e and the ring g are forced apart so that the sprocket engages the flange b and the nut c engages the brake ring l.
GB1718925A 1925-07-11 1925-07-11 Improvements in free-wheel hubs with back-pedalling brakes Expired GB259318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1718925A GB259318A (en) 1925-07-11 1925-07-11 Improvements in free-wheel hubs with back-pedalling brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1718925A GB259318A (en) 1925-07-11 1925-07-11 Improvements in free-wheel hubs with back-pedalling brakes

Publications (1)

Publication Number Publication Date
GB259318A true GB259318A (en) 1926-10-11

Family

ID=10090810

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1718925A Expired GB259318A (en) 1925-07-11 1925-07-11 Improvements in free-wheel hubs with back-pedalling brakes

Country Status (1)

Country Link
GB (1) GB259318A (en)

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